Below is a table of the estimated timing of major milestones for the Belair Line Renewal Project.
|Successful contractor selected||February 2009|
|Contract awarded to John Holland Rail and Coleman Rail to design and construct the Belair Line Renewal||March 2009|
|Start major construction works (Belair line closed)||Sunday, 26 April 2009|
|Complete first stage of track upgrade (Belair Line reopened)||Sunday, 23 August 2009|